Mikhail ChusavitinandClaude Sonnet 5
3311bafd8e
Older AMI-BMC Inspur onekeylog archives (NF5466M5 / NF5280M5 generation)
opened to an empty result: they carry none of the files the inspur parser
keys on (no asset.json, devicefrusdr.log, selelist.csv or component.log).
New package internal/parser/vendors/inspur_legacy (vendor id inspur_legacy),
separate from inspur:
- binary IPMI FRU decode (FRU.bin) -> board identity
- Inspur_AssetInfoInventory.log -> CPU / memory / PCIe / PSU inventory
- events from Inspur_<model>_<serial>_IDL, sel.log, blackbox.log,
MegaRAID raid0.log, and the flat AMI <severity>.log files
- no live sensors in this archive class -> recorded as a collection error
- BMC clock timestamps before 2010 dropped as un-set (1970 / ~2005 RTC)
Registry: add optional PrioritizedParser { DetectPriority() int } so a
confidence tie is broken by specificity. inspur_legacy returns 10 and also
declines (Detect 0) when modern Kaytus markers are present, so the two
Inspur parsers never fight over a newer dump.
Docs: ADL-065, 06-parsers.md, releases/v1.32.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017VL8wLGD6Lnp6hZCpqT6cZ
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
package inspurlegacy
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import (
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"strings"
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"time"
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"git.mchus.pro/mchus/logpile/internal/models"
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)
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const selTimeLayout = "01/02/2006 15:04:05"
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// criticalSELPhrases escalate an otherwise-Info SEL record to critical.
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var criticalSELPhrases = []string{
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"ac lost", "power supply failure", "redundancy lost", "non-recoverable",
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"uncorrectable", "input under voltage error",
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"processor error", "thermal trip", "asserted - critical",
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}
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// warningSELPhrases escalate an otherwise-Info SEL record to warning.
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var warningSELPhrases = []string{
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"correctable", "warning", "degraded", "under voltage warning",
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"redundancy degraded", "predictive failure",
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}
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// ParseSELLog parses the pipe-delimited sel.log. Real records are
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// "id | MM/DD/YYYY | HH:MM:SS | sensor | event | Asserted|Deasserted".
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// "Pre-Init Time-stamp" records have no usable timestamp and are skipped.
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func ParseSELLog(content []byte) []models.Event {
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var events []models.Event
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for _, line := range strings.Split(string(content), "\n") {
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line = strings.TrimSpace(line)
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if line == "" {
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continue
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}
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fields := splitTrim(line, "|")
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// Real records have 5 or 6 columns: id | date | time | sensor | event
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// [ | Asserted/Deasserted ]. The direction is folded into the event text
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// on some records (e.g. "Predictive Failure Asserted").
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if len(fields) < 5 {
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continue
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}
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date, tm := fields[1], fields[2]
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if !strings.Contains(date, "/") {
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continue // Pre-Init Time-stamp and similar
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}
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ts, err := time.Parse(selTimeLayout, date+" "+tm)
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if err != nil || bogusYear(ts) {
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continue
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}
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sensor := fields[3]
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event := fields[4]
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direction := ""
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if len(fields) >= 6 {
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direction = fields[5]
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}
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severity := selSeverity(event, direction)
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events = append(events, models.Event{
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ID: "sel_" + strings.TrimSpace(fields[0]),
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Timestamp: ts,
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Source: "BMC/SEL",
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SensorType: "sel",
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SensorName: sensor,
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EventType: direction,
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Severity: severity,
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Description: strings.TrimSpace(sensor + ": " + event),
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RawData: line,
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})
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}
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return events
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}
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func selSeverity(event, direction string) models.Severity {
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if strings.EqualFold(strings.TrimSpace(direction), "Deasserted") {
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return models.SeverityInfo
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}
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low := strings.ToLower(event)
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for _, p := range criticalSELPhrases {
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if strings.Contains(low, p) {
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return models.SeverityCritical
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}
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}
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for _, p := range warningSELPhrases {
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if strings.Contains(low, p) {
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return models.SeverityWarning
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}
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}
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return models.SeverityInfo
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}
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func splitTrim(s, sep string) []string {
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parts := strings.Split(s, sep)
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for i := range parts {
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parts[i] = strings.TrimSpace(parts[i])
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}
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return parts
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}
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